/*-+-*****************************************************************************
 Copyright (C) 2009-2012 Oceanside Software Corporation (R)
 Dallas, Texas

 Author       : Jason T. Brower
 Purpose      : This file is part of a point-of-sale software package
                originally written for Table-Service Restaurants.
              
 Date         : July 8th of 2012
              
 History      : The application that this software file belongs to was 
                written over a 3-Year period.  The first version was written
                in C# .Net 3.5 using Windows Forms.  Being new to .Net at
                the time, I soon learned of Windows Presentation Foundation,
                liked the graphics capabilities and databinding so I
                migrated to WPF.  When the .Net 4.0 framework was released
                the application was migrated from 3.5 to 4.0. Now today,
                .Net 4.5 RC is out and I was already in process of migrating
                before I made this public.
                
Excuse Me     : Please excuse the coding style, it is not representative of
                my typical work.  During the three years I was under a very
                tight budget, constantly running out of funding and was 
                working 18 hour days hyped up on 5-Hour Energy.  The 
                design is not textbook.  It is monolythic because of
                previous issues I will not get into.  There are few comments
                in the code and the ones that are there may be incorrect.
                
What it is not: This is not the exact version that I took through PA-DSS 2.0
                nor is it the exact version running at my customer sites.
                I removed some details for security purposes including some
                encryption algorithms.  The reporting was removed because
                I was including a third party library that cannot be 
                published with this Open Source.
                
What it is    : This application has been running at high volume restaraunts
                for over a year.  It never freezes, crashes or does anything
                unexpected.  So long as it is built, installed and configured
                correctly, it is a strong system that we can all enhance.

Contact       : Please note that I can no longer work for free.  However, you
                can reach me at information@oceansidesw.com.                                                      

*********************************************************************************/
using System;
using System.Threading.Tasks;
using System.Linq;
#if _LOCALDB
  using Oceanside.LocalDB;
#else
using Oceanside.RemoteDB;
#endif
namespace Oceanside
{
    class PayWithCardOnCheck : BindInterface
    {
        public PayWithCardOnCheck(string name = "")
        {
            Text = name;
        }

        override public System.Windows.Visibility IsVisible
        {
            get
            {
                if (CloseCheck.StateObject.SelectedOrderNotNull &&
                    CloseCheck.StateObject.SelectedOrderHasCardOnFile &&
                    CloseCheck.GlobalStateObject.SystemAllowsCardOnFile &&
                    !CloseCheck.StateObject.CanCloseSelectedCheck)
                {
                    return System.Windows.Visibility.Visible;
                }
                else
                {
                    return System.Windows.Visibility.Hidden;
                }
            }
        }

        override public void Clicked()
        {
            try
            {
                YesNoBox ynb = new YesNoBox();
                ynb.SetMessage("Authorizing a payment with the card on check should only be used when the customer leaves without paying their tab.  Credit card regulations prevent payment applications from storing sensitive track data that is required for the lowest fully-qualified processing rates.  You can still use this feature, but your processor may charge you a higher transaction rate since it will likely be accepted as a mid-qualified or a non-qualified transaction.");
                ynb.ShowDialog();
                if (YesNoBox.LastResponse == UserResponse.YES)
                {
                    CACHE cache = SHIFT.GlobalContext.CACHES.Where(c => c.Id == SHIFT.SelectedOrder.CardOnFileExtId).FirstOrDefault();

                    ///I HAVE REMOVED THE ENCRPTION ALGORITHM TO PROTECT MY EXISTING CUSTOMERS FROM HACKS FROM MAKING THIS PUBLIC
                    ///KNOWLEDGE.  YOU MUST USE A STRONG ENCRYPTION ALGORITHM HERE AND NEVER STORE THE FULL MAG STRIPE EVER, NEVER.
                    //string pan = Crpt.ToString(cache.BinP);
                    //string expire = Crpt.ToString(cache.BinE);
                    string pan = "1111111111111111";
                    string expire = "1111";
                    Payments.MagneticCard magCard = new Payments.MagneticCard(pan, expire);
                    MagCardDelegates.ProcessCreditCardSwiped(magCard);
                }
            }
            catch (Exception e)
            {
                Logging.LogException(e);
            }
        }
    }
}
